I’m not sure what is offending people here. The law states that theft is prohibited from all. All agree. The question is one of sources, with few practical differences.
rebdoniel – keeping shabbos cannot be “victimizing” unless the master of the world said not to. I’m sure Rav Solovetchik had a source for this. You should argue his position on its merits. Additionally, when great men write holy words, they NEVER cause harm. All is from Hashem.